Louisenstraße 35, Post office building in Delmenhorst, Germany.

Louisenstrasse 35 is a two-storey, U-shaped, historicist brick building from 1893, the former imperial post office of Delmenhorst, standing by the western Delme. Its side gable carries the lettering "Postamt"; the eastern side wing was later raised by a storey. It is a listed monument and has stood empty for several years.

The U-shaped brick building with a gabled side bearing the inscription "Postamt" dates from 1893, when it served as the imperial post office. The post moved out to a new building in 1981, after which the property was sold to the Catholic Church and converted for use as a police station. It was later sold to an investment firm and has stood empty for several years; use as a hospital administration building was planned.

The side gable carries the lettering "Postamt", a visible sign of the building's original function as the imperial post office of 1893. After the post moved out in 1981 the Catholic Church bought the building and converted it for use as a police station.

The building stands at Louisenstraße 35 in Delmenhorst-Mitte, on the western bank of the Delme. It has stood empty for several years and is not open to visitors; a use as hospital administration building was planned. The site can be viewed from the public street.

The building has stood empty for several years since being sold to an investment firm. A plan to use it as the administrative building of a hospital was envisaged but not carried out.